Fitbit Sense 2 vs. Fossil Q Machine vs. Garmin Forerunner 45 vs. Garmin Vivosport vs. Motorola Moto 360 (2nd Gen) vs. Polar A370 vs. Polar Loop 2 vs. Polar Pacer vs. Samsung Galaxy Watch 4 vs. Withings ScanWatch - Instant Comparison

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Fitbit Sense 2

Fossil Q Machine

Garmin Forerunner 45

Garmin Vivosport

Motorola Moto 360 (2nd Gen)

Polar A370

Polar Loop 2

Polar Pacer

Samsung Galaxy Watch 4

Withings ScanWatch

	Fitbit Sense 2 Check Amazon	Fossil Q Machine Check Amazon	Garmin Forerunner 45 Check Amazon	Garmin Vivosport Check Amazon	Motorola Moto 360 (2nd Gen) Check Amazon	Polar A370 Check Amazon	Polar Loop 2 Check Amazon	Polar Pacer Check Amazon	Samsung Galaxy Watch 4 Check Amazon	Withings ScanWatch Check Amazon
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Price and Release Date
Suggested Price	$300	$175	$150	$199.99	$300	$179.95	$120	$200	$250	$279
Release / Update	2022	2018	2020	2017	2015	2017	2015	2022	2021	2021
Activity & Fitness
Calories
Distance
Heart							$
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	6 days	1 year	7 days	7 days	1.5 days	Up to 3 days	8 days (without notifications)	7 days	40 Hours	30 days
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac					n/a		n/a
Windows	Yes				n/a		n/a
Connectivity Support
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution	336x336		126 x 294	72 x 144	360 x 325 or 360 x 330	160 x 80		240x240	396 x 396	116 x 80
Size	1,59 inches		1.1 inches		1.37 inches or 1.56 inches	1.18 inches		1.2 inches	1.9 inches	0.54 inches
Touch
Type	AMOLED		AMOLED	MIP	LCD	TFT LCD	LED	MIPS	AMOLED	Analog
Functions
Audio Speaker					Bluetooth
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	5 ATM (50 Meters)	5 ATM	5 ATM	5 ATM	IP67	WR30	2 ATM	5 ATM (50 Meters)	5 ATM (50 Meters)	5 ATM
Notifications
Phone
Emails
Texts
Software
Operating System	Fitbit OS		Built-in		Android Wear		n/a	Built-in	Wear OS 3
Apps
Music
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